US 11,990,993 B2
Rate matching between uplink and downlink
Huilin Xu, Temecula, CA (US); Wanshi Chen, San Diego, CA (US); Ahmed Attia Abotabl, San Diego, CA (US); and Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Feb. 25, 2021, as Appl. No. 17/185,782.
Claims priority of provisional application 62/984,102, filed on Mar. 2, 2020.
Prior Publication US 2021/0273742 A1, Sep. 2, 2021
Int. Cl. H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04W 72/1263 (2023.01)
CPC H04L 1/0013 (2013.01) [H04L 5/0048 (2013.01); H04W 72/1263 (2013.01)] 68 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
determining a rate matching configuration for one or more of an uplink channel or a downlink channel, wherein the uplink channel at least partially overlaps in time and frequency with the downlink channel;
determining a plurality of first rate matching resources of the uplink channel, a plurality of second rate matching resources of the downlink channel, or a combination thereof, based at least in part on the rate matching configuration;
transmitting a first message on the uplink channel, wherein the uplink channel excludes the plurality of first rate matching resources; and
receiving a second message on the downlink channel, wherein the downlink channel excludes the plurality of second rate matching resources, and wherein a reference signal is received on one or more resources of the downlink channel that correspond to the plurality of first rate matching resources excluded from the uplink channel.